var banner = new Array();

banner.push('https://i.servimg.com/u/f34/11/84/42/06/tape_o11.png');
banner.push('https://i.servimg.com/u/f34/11/84/42/06/tire_l10.png');
banner.push('https://i.servimg.com/u/f34/11/84/42/06/tape_a16.png');
banner.push('https://i.servimg.com/u/f34/11/84/42/06/qui_vo11.png');
banner.push('https://i.servimg.com/u/f34/11/84/42/06/pressi11.png');
banner.push('https://i.servimg.com/u/f34/11/84/42/06/pren_s11.png');
banner.push('https://i.servimg.com/u/f34/11/84/42/06/la_mat11.png');
banner.push('https://i.servimg.com/u/f34/11/84/42/06/fait_t12.png');
banner.push('https://i.servimg.com/u/f34/11/84/42/06/fait_t13.png');
banner.push('https://i.servimg.com/u/f34/11/84/42/06/en_or11.png');

document.getElementById('i_logo').src= banner[Math.floor(Math.random()*banner.length)];